:calibre => "ebook management system"

The one stop solution for all your e-book needs. Comprehensive e-book software.

Calibre is a free and open source e-book library management application developed by users of e-books for users of e-books. It has a cornucopia of features divided into the following main categories:

• Library Management
• E-book conversion
• Syncing to e-book reader devices
• Downloading news from the web and converting it into e-book form
• Comprehensive e-book viewer
• Content server for online access to your book collection

Add the Calibre PPA in your Ubuntu source list using:

sudo apt-add-repository ppa:n-muench/calibre

Update your Ubuntu source list using:

sudo apt-get update

Install Calibre using:

sudo apt-get install calibre

Further information about Calibre: http://calibre-ebook.com/